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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 4AM5242-8DD40-0FA0 |
| Alternative Part Number | 4AM52428DD400FA0 |
| Manufacturer | Siemens |
| Primary Voltage Range | 208 to 550 V |
| Secondary Voltage | 115 V |
| Frequency Range | 50 to 60 Hz |
| Phase Number | Single Phase |
| Apparent Power | Rated value: 630 VA |
| Short-term Apparent Power (S6) | 2,350 VA |
| Relative Short-circuit Voltage | 3.7% |
| Thermal Class | B |
| Ambient Temperature Rating | 40°C |
| Protection Class | IP00 |
| Connection Type | Screw-type terminals / Tab terminals |
| Mounting Type | Screws |
| Iron Core Construction Form | EI 150/48 |
| Dimensions (W x H x D) | 0.152 m x 0.144 m x 0.11 m |
| Approvals | CE / cRUus Recognised |
| Application | Control circuit transformer, Isolation transformer |
| Efficiency | 0.92 |
| Operating Apparent Power | 630 VA |
| Switching Method | Ii0 |
| Number of Protective Coils | 0 |
The Siemens 4AM5242-8DD40-0FA0 is a robust and versatile transformer designed to meet a wide range of industrial applications. This transformer is engineered to convert input voltages ranging from 208 to 550 volts to a stable output voltage of 115 volts, ensuring compatibility with various equipment and machinery. With its single-phase operation, it delivers reliable performance and is suitable for use in control circuits and isolation applications.
Constructed with a focus on durability, the transformer features an IP00 protection class, indicating that it is intended for installation within an enclosure to safeguard against environmental factors. The thermal class B rating ensures it can operate effectively in ambient temperatures up to 40°C, making it suitable for challenging industrial environments.
The transformer's mechanical design includes screw-type and tab terminals for secure electrical connections, and it is designed for screw mounting, providing flexibility in installation. The EI 150/48 iron core construction form contributes to its efficiency and compact footprint, with dimensions that facilitate integration into various setups without demanding excessive space.
This Siemens transformer is recognised for its adherence to international standards, including EN 61558-2-1, -2-2, and -2-4, and it is also recognised by UL/CSA for North American compliance. Its efficiency rating of 0.92 is indicative of its ability to minimise energy losses, contributing to more sustainable operations.
Overall, the Siemens 4AM5242-8DD40-0FA0 transformer is a reliable and efficient solution for businesses looking to ensure the safe and effective operation of their electrical systems. Its robust design and compliance with international standards make it a smart choice for a wide array of industrial applications.
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Frequently Asked Questions
What is the primary to secondary voltage transformation capability of this transformer?
The transformer is designed to step down voltage from a range of 208 to 550 V on the primary side to a fixed 115 V on the secondary side.
Can this transformer be used in both 50 Hz and 60 Hz power systems?
Yes, it is suitable for electrical input frequencies ranging from a minimum of 50 Hz to a maximum of 60 Hz.
What is the efficiency rating of this transformer?
The efficiency of the transformer is rated at 0.92, indicating a high level of efficiency in its operation.
What type of cooling does this transformer utilise?
This transformer is designed with a thermal class of B, which does not specify a particular cooling method but indicates a maximum operating temperature.
What are the mounting options for this transformer?
The transformer can be mounted using screws, providing a secure and stable installation.
What is the protection class of this transformer?
The transformer has a protection class of IP00, meaning it is not protected against the ingress of solid objects or water.
What type of terminals does this transformer have for electrical connections?
It features screw-type terminals and tab terminals for the main current circuit on both the primary and secondary sides.
What are the dimensions of this transformer?
The transformer has a width of 0.152 m, a height of 0.144 m, and a depth of 0.11 m.
What approvals does this transformer hold?
The transformer is recognised by CE and cRUus, indicating compliance with European and North American standards.
What is the ambient temperature range within which this transformer can operate?
The transformer is rated for an ambient temperature of up to 40°C.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
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Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
